2021-07 Update : Our new SUN gate has replaced the GUUL.
Our latest version include 4 jacks to wire the pedal in 3 or 4-wire method.
Wire it directly in front of the amp, or in the FX Loop, using the key input, for even more hum annihilation. There's a Low/High threshold switch inside the enclosure in case you miss some noise silencing power.
If you are looking for a more "Funny" looking Guul, have a look at our Laser Etched edition.
If you need a gate and a Boost, have a look at our GUUL + Boost dual pedal.